Facility bottle (empty)

The Facility bottle (empty) is a members-only Old School RuneScape item — “With proper application of directed exhalations, this complicated technology doubles as a folk instrument.”. Its Grand Exchange buy limit is 100 per 4 hours. Right now it buys at 33,800 gp and sells at 34,010 gp — a net margin of -470 gp (-1.4% ROI) after the 2% Grand Exchange tax of 680 gp. High alchemy yields 34,615 gp.

To flip it, place a buy offer near 33,800 gp and a sell offer near 34,010 gp; the spread minus GE tax is your profit. Confidence figures are model estimates from live OSRS Wiki prices, not guarantees — flip responsibly.